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Potassium Carbonate → HCID 86691731, 화합물

HRID 1426937
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HRID 1426937 반응식
[F:1][C:2]1[CH:3]=[CH:4][C:5]([OH:27])=[C:6]([C@H:8]2[CH2:12][CH2:11][CH2:10][N:9]2[C:13]2[CH:18]=[CH:17][N:16]3[N:19]=[CH:20][C:21]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[C:15]3[N:14]=2)[CH:7]=1.Br[CH2:29][CH2:30][CH2:31][N:32]1[C:40](=[O:41])[C:39]2[C:34](=[CH:35][CH:36]=[CH:37][CH:38]=2)[C:33]1=[O:42].C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[O:42]=[C:33]1[C:34]2[C:39](=[CH:38][CH:37]=[CH:36][CH:35]=2)[C:40](=[O:41])[N:32]1[CH2:31][CH2:30][CH2:29][O:27][C:5]1[CH:4]=[CH:3][C:2]([F:1])=[CH:7][C:6]=1[C@H:8]1[CH2:12][CH2:11][CH2:10][N:9]1[C:13]1[CH:18]=[CH:17][N:16]2[N:19]=[CH:20][C:21]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[C:15]2[N:14]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 21611N-3-BromopropylphthalimideHCID 86664578(R)-ethyl 5-(2-(5-fluoro-2-hydroxyphenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

생성물 1

HCID 86691731HCID 86691731, 화합물수율 48%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A suspension of (R)-ethyl 5-(2-(5-fluoro-2-hydroxyphenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (280 mg, 0.756 mmol), 2-(3-bromopropyl)isoindoline-1,3-dione (263 mg, 0.983 mmol) and K2CO3 (104 mg, 0.756 mmol) in DMF (0.4 mL) was stirred at ambient temperature for 15 hours. The reaction was directly purified by reverse-phase column chromatography (5-80% acetonitrile/H2O) to afford (R)-ethyl 5-(2-(2-(3-(1,3-dioxoisoindolin-2-yl)propoxy)-5-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (202 mg, 48% yield) as clear oil. MS (apci) m/z=558.0 (M+H).

후처리

  1. customThe reaction was directly purified by reverse-phase column chromatography (5-80% acetonitrile/H2O)

출처 및 근거

ORD 기록
ord-2f7c9cb23813450085ab58c36fd3af31
출처 데이터셋
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08933084B2

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